3M Speedglas SG-50W Sound-Dampening Breathing Tube, Black, One Size, 1 Each brand_3M Abrasives this respiratory protection system supports

this respiratory protection system supports extended wear while optimizing airflow

Featuring lightweight construction

3M™ FT-20 training and fit testing case

100 Discs/Roll

when additional belt length is needed

3M Speedglas SG-50W Sound-Dampening Breathing Tube, Black, One Size, 1 Each brand_3M Abrasives this respiratory protection system supports3M Speedglas SG 50W Sound Dampening Breathing Tube, Black, One Size, 1 Each The 3M Speedglas SG 50W are replacement breathing tubes for 3M Speedglas Supplied Air System and 3M Adflo PAPR. Connects welding helmet to turbo unit to supplied air. Available in Black Color, One Size, 1 Each. *Note This item is Made to Order, please expect an extended lead time.